What Intents are appropriate for button actions

Hello, I'm trying to add siri support to a video conferencing application. To start out, I would just like siri to respond to a phrase like "Hey Siri, mute my {apps name} video" or "Hey siri, mute my {apps name} audio", and the intent handler can just kick-off an IBAction that mutes the video or audio.

Do I need to create custom intents to fulfil this purpose? Or is there a standard intent that may work here.